Adding Course and Place models and controllers
Modifyied controller + point=float because of PostGIS install problems.
creating index view for courses
Creation of index-json view for courses
Adding index+new+create views for course + create view for places.
There is some bugs left in the index and show views.
Correction bug in views + add commented stuff for GPS data retrieving
Some tries with HTML5 Geolocation API, actually works to retrieve GPS location.
add route reference to course and create related indexes on the courses table
Cleanup unused files
Added Longitude and Latidue to the place model
Merge pull request #7 from New-York-Falcons/courses_places

Courses and Places
Merge branch 'master' into bootstraping

Conflicts:
	db/schema.rb